Cellesim eSIM Data Plans for Vietnam

Cellesim does not provide an unlimited data eSIM plan for Vietnam. Travelers who need a large data allowance can choose from Cellesim’s fixed data plans, such as the 50GB plan valid for 180 days or the 20GB plan valid for 30 days, both of which include tethering. These fixed plans can be more cost effective for most users, unless a traveler expects to use vastly more data than the package offers.

Cellesim does not provide eSIM plans with a local phone number or SMS capability for travelers visiting Vietnam. The available offers are data‑only plans only.

Without a local phone number, travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage for voice and text communications over the data connection. However, some destinations may restrict certain apps or VoIP services, so it is advisable to confirm that the specific applications you rely on are accessible in Vietnam before purchasing.

Cellesim offers 18 single‑country data plans for Vietnam. All plans are priced between $2.97 and $165.00 and provide data caps ranging from 1 GB to 50 GB. Within this selection, 10 plans feature a daily data cap that resets each day, while 8 plans offer a fixed data amount that does not reset daily.